package com.sky.service;


import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;

import java.util.List;

public interface ShoppingCartService {
 void addShoppingCart (ShoppingCartDTO shoppingCartDTO);

 List<ShoppingCart> showShoppingCart();

 void clean();

 void subShoppingCart(ShoppingCartDTO shoppingCartDTO);
}
